53013203350 has 12 divisors (see below), whose sum is σ = 98604558324. Its totient is φ = 21205281320.

The previous prime is 53013203317. The next prime is 53013203357. The reversal of 53013203350 is 5330231035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53013203357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 530131984 + ... + 530132083.

It is an arithmetic number, because the mean of its divisors is an integer number (8217046527).

Almost surely, 2^53013203350 is an apocalyptic number.

53013203350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53013203350 is a deficient number, since it is larger than the sum of its proper divisors (45591354974).

53013203350 is a wasteful number, since it uses less digits than its factorization.

53013203350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060264079 (or 1060264074 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 25.

Adding to 53013203350 its reverse (5330231035), we get a palindrome (58343434385).

The spelling of 53013203350 in words is "fifty-three billion, thirteen million, two hundred three thousand, three hundred fifty".